So I have a 2006 GMC Envoy XL that I want to out brighter headlights in. I want to use the bulbs from Lasfit because they are a great option for the money, but I’m worried about the fitment of the bulb in the headlight. I know that the Envoy headlights are a one piece unit that have dust covers over the bulb and I’m worried these bulbs won’t work because of the heat sink. I don’t want to modify the headlights but am wondering if they could be run without the dust covers and still work/fit. Any help is appreciated.